Posted on 11/29/2024
Lung function examination is to check the function of the human respiratory system,It has the advantages of non-invasive, painless, non-radiation, high sensitivity and portability
Lung function usually refers to the respiratory function of the lungs, that is, the ability to exchange gas between the human body and the external environment.
Lung function is normal, breathing can be unimpeded; Lung function is abnormal, there will be shortness of breath, breathing difficulties and other symptoms. However, in the early stage of respiratory system dis...